conky/doc/variables.xml

<variablelist>
<varlistentry>
	<term>
		<command><option>addr</option></command>
	<option>(interface)</option>
	</term>
	<listitem>
		IP address for an interface
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>acpiacadapter</option></command>
	</term>
	<listitem>
		ACPI ac adapter state.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>acpifan</option></command>
	</term>
	<listitem>
		ACPI fan state
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>acpitemp</option></command>
	</term>
	<listitem>
		ACPI temperature in C.
		<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>acpitempf</option></command>
	</term>
	<listitem>
		ACPI temperature in F.
		<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>adt746xcpu</option></command>
	</term>
	<listitem>
		CPU temperature from therm_adt746x
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>adt746xfan</option></command>
	</term>
	<listitem>
		Fan speed from therm_adt746x
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>alignr</option></command>
	<option>(num)</option>
	</term>
	<listitem>
		Right-justify text, with space of N
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>alignc</option></command>
	<option>(num)</option>
	</term>
	<listitem>
		Align text to centre
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>battery</option></command>
	<option>(num)</option>
	</term>
	<listitem>
		Remaining capacity in ACPI or APM battery. ACPI battery number can be given as argument (default is BAT0).
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>buffers</option></command>
	</term>
	<listitem>
		Amount of memory buffered
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>cached</option></command>
	</term>
	<listitem>
		Amount of memory cached
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>color</option></command>
	<option>(color)</option>
	</term>
	<listitem>
		Change drawing color to color
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>cpu</option></command>
	</term>
	<listitem>
		CPU usage in percents
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>cpubar</option></command>
	<option>(height),(width)</option>
	</term>
	<listitem>
		Bar that shows CPU usage, height is bar's height in pixels
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>cpugraph</option></command>
	<option>(height),(width) (gradient colour 1) (gradient colour 2)</option>
	</term>
	<listitem>
		CPU usage graph, with optional colours in hex, minus the #.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>downspeed</option></command>
	<option>net</option>
	</term>
	<listitem>
		Download speed in kilobytes
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>downspeedf</option></command>
	<option>net</option>
	</term>
	<listitem>
		Download speed in kilobytes with one decimal
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>downspeedgraph</option></command>
		<option>net, (height),(width) (gradient colour 1) (gradient colour 2)</option>
	</term>
	<listitem>
		Download speed graph, colours defined in hex, minus the #.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>else</option></command>
	</term>
	<listitem>
		Text to show if any of the above are not true
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>exec</option></command>
	<option>shell command</option>
	</term>
	<listitem>
		Executes a shell command and displays the output in conky. warning: this takes a lot more resources than other variables. I'd recommend coding wanted behaviour in C and posting a patch.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>execbar</option></command>
	<option>shell command</option>
	</term>
	<listitem>
		Same as exec, except if the first value return is a value between 0-100, it will use that number for a bar. The size for the bar is currently fixed, but that may change in the future.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>execgraph</option></command>
	<option>shell command</option>
	</term>
	<listitem>
		Same as execbar, but graphs values
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>execi</option></command>
	<option>interval, shell command</option>
	</term>
	<listitem>
		Same as exec but with specific interval. Interval can't be less than update_interval in configuration.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>font</option></command>
	<option>font</option>
	</term>
	<listitem>
		Specify a different font. Only applies to one line.
	<para></para></listitem>
</varlistentry>

	
	<varlistentry>
		<term>
			<command><option>freq</option></command>
		</term>
		<listitem>
			Returns CPU frequency in MHz
			<para></para></listitem>
	</varlistentry>
	<varlistentry>
		<term>
			<command><option>freq_g</option></command>
		</term>
		<listitem>
			Returns CPU frequency in GHz
			<para></para></listitem>
	</varlistentry>
	
	<varlistentry>
	<term>
		<command><option>fs_bar</option></command>
	<option>(height),(width) fs</option>
	</term>
	<listitem>
		Bar that shows how much space is used on a file system. height is the height in pixels. fs is any file on that file system.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>fs_free</option></command>
	<option>(fs)</option>
	</term>
	<listitem>
		Free space on a file system available for users.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>fs_free_perc</option></command>
	<option>(fs)</option>
	</term>
	<listitem>
		Free percentage of space on a file system available for users.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>fs_size</option></command>
	<option>(fs)</option>
	</term>
	<listitem>
		File system size
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>fs_used</option></command>
	<option>(fs)</option>
	</term>
	<listitem>
		File system used space
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>hr</option></command>
	<option>(height)</option>
	</term>
	<listitem>
		Horizontal line, height is the height in pixels
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>i2c</option></command>
	<option>(dev), type, n</option>
	</term>
	<listitem>
		I2C sensor from sysfs (Linux 2.6). dev may be omitted if you have only one I2C device. type is either in (or vol) meaning voltage, fan meaning fan or temp/tempf (first in C, second in F) meaning temperature. n is number of the sensor. See /sys/bus/i2c/devices/ on your local computer.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>if_running</option></command>
	<option>(process)</option>
	</term>
	<listitem>
		if PROCESS is running, display everything if_running and the matching $endif
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>if_existing</option></command>
	<option>(file)</option>
	</term>
	<listitem>
		if FILE exists, display everything between if_existing and the matching $endif
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>if_mounted</option></command>
	<option>(mountpoint)</option>
	</term>
	<listitem>
		if MOUNTPOINT is mounted, display everything between if_mounted and the matching $endif
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>kernel</option></command>
	</term>
	<listitem>
		Kernel version
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>linkstatus</option></command>
	<option>(interface)</option>
	</term>
	<listitem>
		Get the link status for wireless connections
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>loadavg</option></command>
	</term>
	<listitem>
		(1,2,3)> System load average, 1 is for past 1 minute, 2 for past 5 minutes and 3 for past 15 minutes.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>machine</option></command>
	</term>
	<listitem>
		Machine, i686 for example
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mails</option></command>
	</term>
	<listitem>
		Mail count in mail spool. You can use program like fetchmail to get mails from some server using your favourite protocol. See also new_mails.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mem</option></command>
	</term>
	<listitem>
		Amount of memory in use
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>membar</option></command>
	<option>(height),(width)</option>
	</term>
	<listitem>
		Bar that shows amount of memory in use
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>memmax</option></command>
	</term>
	<listitem>
		Total amount of memory
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>memperc</option></command>
	</term>
	<listitem>
		Percentage of memory in use
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_upload_counter</option></command>
	</term>
	<listitem>
		total session upload in mb
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_download_counter</option></command>
	</term>
	<listitem>
		total session download in mb
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_nshared_files</option></command>
	</term>
	<listitem>
		number of shared files
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_shared_counter</option></command>
	</term>
	<listitem>
		total session shared in mb, buggy in some mldonkey versions
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_tcp_upload_rate</option></command>
	</term>
	<listitem>
		tcp upload rate in kb/s
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_tcp_download_rate</option></command>
	</term>
	<listitem>
		tcp download rate in kb/s
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_udp_upload_rate</option></command>
	</term>
	<listitem>
		udp upload rate in kb/s
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_udp_download_rate</option></command>
	</term>
	<listitem>
		udp download rate in kb/s
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_ndownloaded_files</option></command>
	</term>
	<listitem>
		number of completed files
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>ml_ndownloading_files</option></command>
	</term>
	<listitem>
		number of downloading files
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_artist</option></command>
	</term>
	<listitem>
		Artist in current MPD song must be enabled at compile
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_album</option></command>
	</term>
	<listitem>
		Album in current MPD song
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_bar</option></command>
	<option>(height),(width)</option>
	</term>
	<listitem>
		Bar of mpd's progress
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_bitrate</option></command>
	</term>
	<listitem>
		Bitrate of current song
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_status</option></command>
	</term>
	<listitem>
		Playing, stopped, et cetera.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_title</option></command>
	</term>
	<listitem>
		Title of current MPD song
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_vol</option></command>
	</term>
	<listitem>
		MPD's volume
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_elapsed</option></command>
	</term>
	<listitem>
		Song's elapsed time
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_length</option></command>
	</term>
	<listitem>
		Song's length
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>mpd_percent</option></command>
	</term>
	<listitem>
		Percent of song's progress
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>new_mails</option></command>
	</term>
	<listitem>
		Unread mail count in mail spool.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>nodename</option></command>
	</term>
	<listitem>
		Hostname
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>outlinecolor</option></command>
	<option>(color)</option>
	</term>
	<listitem>
		Change outline color
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>pre_exec</option></command>
	<option>shell command</option>
	</term>
	<listitem>
		Executes a shell command one time before conky displays anything and puts output as text.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>processes</option></command>
	</term>
	<listitem>
		Total processes (sleeping and running)
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>running_processes</option></command>
	</term>
	<listitem>
		Running processes (not sleeping), requires Linux 2.6
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>shadecolor</option></command>
	<option>(color)</option>
	</term>
	<listitem>
		Change shading color
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>stippled_hr</option></command>
	<option>(space)</option>
	</term>
	<listitem>
		Stippled (dashed) horizontal line
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>swapbar</option></command>
	<option>(height),(width)</option>
	</term>
	<listitem>
		Bar that shows amount of swap in use
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>swap</option></command>
	</term>
	<listitem>
		Amount of swap in use
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>swapmax</option></command>
	</term>
	<listitem>
		Total amount of swap
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>swapperc</option></command>
	</term>
	<listitem>
		Percentage of swap in use
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>sysname</option></command>
	</term>
	<listitem>
		System name, Linux for example
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>offset</option></command>
		<option>(pixels)</option>
	</term>
	<listitem>
		Move text over by N pixels.  See also $voffset.
		<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>tail</option></command>
	</term>
	<listitem>
		logfile, lines interval> Displays last N lines of supplied text text file. If interval is not supplied, Conky assumes 2x Conky's interval. Max of 30 lines. Max of 30 lines can be displayed.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>time</option></command>
	<option>(format)</option>
	</term>
	<listitem>
		Local time, see man strftime to get more information about format
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>totaldown</option></command>
	<option>net</option>
	</term>
	<listitem>
		Total download, overflows at 4 GB on Linux with 32-bit arch and there doesn't seem to be a way to know how many times it has already done that before conky has started.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>top</option></command>
	<option>type, num</option>
	</term>
	<listitem>
		This takes arguments in the form:top (name) (number) Basically, processes are ranked from highest to lowest in terms of cpu usage, which is what (num) represents. The types are: "name", "pid", "cpu", and mem". There can be a max of 10 processes listed.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>top_mem</option></command>
	<option>type, num</option>
	</term>
	<listitem>
		Same as top, except sorted by mem usage instead of cpu
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>totalup</option></command>
	<option>net</option>
	</term>
	<listitem>
		Total upload, this one too, may overflow
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>updates</option></command>
	<option>Number of updates</option>
	</term>
	<listitem>
		for debugging
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>upspeed</option></command>
	<option>net</option>
	</term>
	<listitem>
		Upload speed in kilobytes
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>upspeedf</option></command>
	<option>net</option>
	</term>
	<listitem>
		Upload speed in kilobytes with one decimal
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>upspeedgraph</option></command>
		<option>net, (height),(width) (gradient colour 1) (gradient colour 2)</option>
	</term>
	<listitem>
		Upload speed graph, colours defined in hex, minus the #.
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>uptime</option></command>
	</term>
	<listitem>
		Uptime
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>uptime_short</option></command>
	</term>
	<listitem>
		Uptime in a shorter format
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>seti_prog</option></command>
	</term>
	<listitem>
		Seti@home current progress
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>seti_progbar</option></command>
	<option>(height),(width)</option>
	</term>
	<listitem>
		Seti@home current progress bar
	<para></para></listitem>
</varlistentry>

<varlistentry>
	<term>
		<command><option>seti_credit</option></command>
	</term>
	<listitem>
		Seti@home total user credit
	<para></para></listitem>
</varlistentry>
<varlistentry>
	<term>
		<command><option>voffset</option></command>
		<option>(pixels)</option>
	</term>
	<listitem>
		Change verticle offset by N pixels.  Negative values will cause text to overlap.  See also $offset.
		<para></para></listitem>
</varlistentry>


</variablelist>